>sp|Q9SFH9|HEM21_ARATH Delta-aminolevulinic acid dehydratase 1, chloroplastic OS=Arabidopsis thaliana GN=HEMB1 MATTPIFNASCSFPSTRGIDCKSYIGLRSNVSKVSVASSRIATSQRRNLVVRASESGNGH AKKLGMSDAECEAAVAAGNVPEAPPVPPKPAAPVGTPIIKPLNLSRRPRRNRASPVTRAA FQETDISPANFVYPLFIHEGEEDTPIGAMPGCYRLGWRHGLVQEVAKARAVGVNSIVLFP KVPEALKNSTGDEAYNDNGLVPRTIRLLKDKYPDLIIYTDVALDPYSSDGHDGIVREDGV IMNDETVHQLCKQAVSQARAGADVVSPSDMMDGRVGAIRSALDAEGFQNVSIMSYTAKYA SSFYGPFREALDSNPRFGDKKTYQMNPANYREALIEAREDEAEGADILLVKPGLPYLDII RLLRDKSPLPIAAYQVSGEYSMIKAGGVLKMIDEEKVMMESLMCLRRAGADIILTYFALQ AATCLCGEKR